H Series Backplane Mounting Isolated Safety Barriers
- Terminal Board
- Makabukud a Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHD-11HF-27
Overview
H series backplane mounting isolated safety barriers at detection side: PHD-11HF-27, digital input ampo output, metung a input ampo metung a output.
Ing isolated barrier malyari neng i-convert ing proximity switch ampo ing contact input keng hazardous area keng relay contact signal ampo i-transmit ne keng safe area.
Ing output relay atin yang selection switch ning "ON/OFF" a sitwasyun. Dagdag pa, atin yang input signal short-circuit o open-circuit alarm indication, ing circuit mamye yang kuryenti para keng input sensor.
Ing produktung ini mangailangan yang independenting power supply.
Ing signal status indicator maka set ya keng red ampo yellow a sulu para ipabalu ing working status ning output relay, nung para ya keng alarming kanita ing sulu maputi ya, kabang normal yang operasyun ing sulu yellow ya.
| Supply voltage | 20~35VDC, power consumption |
| Input signal | Ibayu ing contact o Proximity switches (NAMUR) |
| Supply voltage ning sensor keng site | 8V |
| katangian ning signal input | On-site input current: >2.1mA, it Indication ON; On-site input current: |
Output keng ligtas a lugal | Response time: 20ms, driving capability: 250VAC/2A, 30VDC/2A lalam ning resistive load |
| ing output normally open/normally closed contact switching control | DIP switch K1 set ya keng "ON" side, relay output "normally closed". |
DIP switch K1 set ya keng "OFF" side, relay output "normally open". | |
Ing DIP switch K2 maka set ya keng "ON" side, ing circuit mamili yang red LFD alarm function. | |
| Line Fault Detection (LFD) | On-site input current>7mA, short-circuit alarm (SC) , on-site input current |
| Para keng switch contact input, nung kailangan ing disconnection detection function, ing 22KΩ resistor kailangan yang makakonekta parallel kareng adwa nang wakas ning switch (Paki lawan me ing switch contact II keng wiring diagram king lalam) | |
| Bilang ning input ampo output | 1 input 1 output |
| Applicable field equipments | Dry contact o NAMUR proximity switch agpang keng DIN 19234 standard |
| Parameter ning temperatura | Temperatura ning obra: -20°C~+60°C, temperatura ning pamitipun: -40°C~+80°C |
| Relatibung humidity | 10%~95% RH alang condensation |
| Dielectric strength | pilatan ning intrinsically safe side ampo non-intrinsically safe side (≥3000VAC/min); pilatan ning suplay ning kuryenti ampo ing e ligtas a terminal (≥1500VAC/min) |
| Insulation resistance | ≥100MΩ (pilatan ning input/output/power supply) |
| Sukat | Kapal 15.8mm * lapad 104.8mm * katas 116.1mm |
| Electromagnetic compatibility | Agpang keng IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Markang e malyaring sabog | [Exia Ga]IIC, [Exia Da]IIIC |
| katawan ning sertipikasyun | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
| Certified parameters (pilatan da reng terminal 1-2): | Um:250VAC/DC,Uo=10.5VDC,Io=14mA, Po=37mW,Co=2.4μF,Lo=165mH. |
| Kailangan king lugal ning pamag-install | Malyari yang ikonekta kareng instrumentu keng 0 zone a maki IIA, IIB, IIC delikadung gas |
| MTBF | ≤100000h |
PHD-11TC-33A-23
